APA (7th ed.) Citation

Katie Whelan. The Essentials of Science Year 8 course book. Lonsdale Revision Guides.

Chicago Style (17th ed.) Citation

Katie Whelan. The Essentials of Science Year 8 Course Book. : Lonsdale Revision Guides.

MLA (9th ed.) Citation

Katie Whelan. The Essentials of Science Year 8 Course Book. Lonsdale Revision Guides.

Warning: These citations may not always be 100% accurate.